/*
 * Euclid_FiltrosView.java
 */
package euclid_filtros;

import org.jdesktop.application.Action;
import org.jdesktop.application.ResourceMap;
import org.jdesktop.application.SingleFrameApplication;
import org.jdesktop.application.FrameView;
import org.jdesktop.application.TaskMonitor;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
import javax.swing.Timer;
import javax.swing.Icon;
import javax.swing.JDialog;
import javax.swing.JFileChooser;
import javax.swing.JFrame;

/**
 * The application's main frame.
 */
public class Euclid_FiltrosView extends FrameView {

    public Euclid_FiltrosView(SingleFrameApplication app) {
        super(app);

        initComponents();

        // status bar initialization - message timeout, idle icon and busy animation, etc
        ResourceMap resourceMap = getResourceMap();
        int messageTimeout = resourceMap.getInteger("StatusBar.messageTimeout");
        messageTimer = new Timer(messageTimeout, new ActionListener() {

            public void actionPerformed(ActionEvent e) {
                statusMessageLabel.setText("");
            }
        });
        messageTimer.setRepeats(false);
        int busyAnimationRate = resourceMap.getInteger("StatusBar.busyAnimationRate");
        for (int i = 0; i < busyIcons.length; i++) {
            busyIcons[i] = resourceMap.getIcon("StatusBar.busyIcons[" + i + "]");
        }
        busyIconTimer = new Timer(busyAnimationRate, new ActionListener() {

            public void actionPerformed(ActionEvent e) {
                busyIconIndex = (busyIconIndex + 1) % busyIcons.length;
                statusAnimationLabel.setIcon(busyIcons[busyIconIndex]);
            }
        });
        idleIcon = resourceMap.getIcon("StatusBar.idleIcon");
        statusAnimationLabel.setIcon(idleIcon);
        progressBar.setVisible(false);

        // connecting action tasks to status bar via TaskMonitor
        TaskMonitor taskMonitor = new TaskMonitor(getApplication().getContext());
        taskMonitor.addPropertyChangeListener(new java.beans.PropertyChangeListener() {

            public void propertyChange(java.beans.PropertyChangeEvent evt) {
                String propertyName = evt.getPropertyName();
                if ("started".equals(propertyName)) {
                    if (!busyIconTimer.isRunning()) {
                        statusAnimationLabel.setIcon(busyIcons[0]);
                        busyIconIndex = 0;
                        busyIconTimer.start();
                    }
                    progressBar.setVisible(true);
                    progressBar.setIndeterminate(true);
                } else if ("done".equals(propertyName)) {
                    busyIconTimer.stop();
                    statusAnimationLabel.setIcon(idleIcon);
                    progressBar.setVisible(false);
                    progressBar.setValue(0);
                } else if ("message".equals(propertyName)) {
                    String text = (String) (evt.getNewValue());
                    statusMessageLabel.setText((text == null) ? "" : text);
                    messageTimer.restart();
                } else if ("progress".equals(propertyName)) {
                    int value = (Integer) (evt.getNewValue());
                    progressBar.setVisible(true);
                    progressBar.setIndeterminate(false);
                    progressBar.setValue(value);
                }
            }
        });
    }

    @Action
    public void showAboutBox() {
        if (aboutBox == null) {
            JFrame mainFrame = Euclid_FiltrosApp.getApplication().getMainFrame();
            aboutBox = new Euclid_FiltrosAboutBox(mainFrame);
            aboutBox.setLocationRelativeTo(mainFrame);
        }
        Euclid_FiltrosApp.getApplication().show(aboutBox);
    }

    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        menuBar = new javax.swing.JMenuBar();
        javax.swing.JMenu fileMenu = new javax.swing.JMenu();
        jMenuItem1 = new javax.swing.JMenuItem();
        jMenuItem2 = new javax.swing.JMenuItem();
        javax.swing.JMenuItem exitMenuItem = new javax.swing.JMenuItem();
        jMenu1 = new javax.swing.JMenu();
        jMenuItem3 = new javax.swing.JMenuItem();
        javax.swing.JMenu helpMenu = new javax.swing.JMenu();
        javax.swing.JMenuItem aboutMenuItem = new javax.swing.JMenuItem();
        statusPanel = new javax.swing.JPanel();
        javax.swing.JSeparator statusPanelSeparator = new javax.swing.JSeparator();
        statusMessageLabel = new javax.swing.JLabel();
        statusAnimationLabel = new javax.swing.JLabel();
        progressBar = new javax.swing.JProgressBar();
        mainPanels = new javax.swing.JTabbedPane();
        mainPanel = new javax.swing.JPanel();
        previewPanel = new javax.swing.JPanel();
        orgPanel = new javax.swing.JPanel();
        jLabel1 = new javax.swing.JLabel();
        orgImg = new euclid_filtros.ImagePanel();
        filterPanel = new javax.swing.JPanel();
        jLabel2 = new javax.swing.JLabel();
        filteredImg = new euclid_filtros.ImagePanel();

        menuBar.setName("menuBar"); // NOI18N

        org.jdesktop.application.ResourceMap resourceMap = org.jdesktop.application.Application.getInstance(euclid_filtros.Euclid_FiltrosApp.class).getContext().getResourceMap(Euclid_FiltrosView.class);
        fileMenu.setText(resourceMap.getString("fileMenu.text")); // NOI18N
        fileMenu.setName("fileMenu"); // NOI18N

        javax.swing.ActionMap actionMap = org.jdesktop.application.Application.getInstance(euclid_filtros.Euclid_FiltrosApp.class).getContext().getActionMap(Euclid_FiltrosView.class, this);
        jMenuItem1.setAction(actionMap.get("abrirArquivo")); // NOI18N
        jMenuItem1.setText(resourceMap.getString("jMenuItem1.text")); // NOI18N
        jMenuItem1.setName("jMenuItem1"); // NOI18N
        fileMenu.add(jMenuItem1);

        jMenuItem2.setText(resourceMap.getString("jMenuItem2.text")); // NOI18N
        jMenuItem2.setName("jMenuItem2"); // NOI18N
        fileMenu.add(jMenuItem2);

        exitMenuItem.setAction(actionMap.get("quit")); // NOI18N
        exitMenuItem.setName("exitMenuItem"); // NOI18N
        fileMenu.add(exitMenuItem);

        menuBar.add(fileMenu);

        jMenu1.setText(resourceMap.getString("jMenu1.text")); // NOI18N
        jMenu1.setName("jMenu1"); // NOI18N

        jMenuItem3.setText(resourceMap.getString("jMenuItem3.text")); // NOI18N
        jMenuItem3.setName("jMenuItem3"); // NOI18N
        jMenu1.add(jMenuItem3);

        menuBar.add(jMenu1);

        helpMenu.setText(resourceMap.getString("helpMenu.text")); // NOI18N
        helpMenu.setName("helpMenu"); // NOI18N

        aboutMenuItem.setAction(actionMap.get("showAboutBox")); // NOI18N
        aboutMenuItem.setText(resourceMap.getString("aboutMenuItem.text")); // NOI18N
        aboutMenuItem.setName("aboutMenuItem"); // NOI18N
        helpMenu.add(aboutMenuItem);

        menuBar.add(helpMenu);

        statusPanel.setName("statusPanel"); // NOI18N

        statusPanelSeparator.setName("statusPanelSeparator"); // NOI18N

        statusMessageLabel.setName("statusMessageLabel"); // NOI18N

        statusAnimationLabel.setHorizontalAlignment(javax.swing.SwingConstants.LEFT);
        statusAnimationLabel.setName("statusAnimationLabel"); // NOI18N

        progressBar.setName("progressBar"); // NOI18N

        javax.swing.GroupLayout statusPanelLayout = new javax.swing.GroupLayout(statusPanel);
        statusPanel.setLayout(statusPanelLayout);
        statusPanelLayout.setHorizontalGroup(
            statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(statusPanelSeparator, javax.swing.GroupLayout.DEFAULT_SIZE, 436, Short.MAX_VALUE)
            .addGroup(statusPanelLayout.createSequentialGroup()
                .addContainerGap()
                .addComponent(statusMessageLabel)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 266, Short.MAX_VALUE)
                .addComponent(progressBar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(statusAnimationLabel)
                .addContainerGap())
        );
        statusPanelLayout.setVerticalGroup(
            statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(statusPanelLayout.createSequentialGroup()
                .addComponent(statusPanelSeparator, javax.swing.GroupLayout.PREFERRED_SIZE, 2, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addGroup(statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(statusMessageLabel)
                    .addComponent(statusAnimationLabel)
                    .addComponent(progressBar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(3, 3, 3))
        );

        mainPanels.setName("mainPanels"); // NOI18N

        mainPanel.setName("mainPanel"); // NOI18N

        javax.swing.GroupLayout mainPanelLayout = new javax.swing.GroupLayout(mainPanel);
        mainPanel.setLayout(mainPanelLayout);
        mainPanelLayout.setHorizontalGroup(
            mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 431, Short.MAX_VALUE)
        );
        mainPanelLayout.setVerticalGroup(
            mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 235, Short.MAX_VALUE)
        );

        mainPanels.addTab(resourceMap.getString("mainPanel.TabConstraints.tabTitle"), mainPanel); // NOI18N

        previewPanel.setName("previewPanel"); // NOI18N

        orgPanel.setName("orgPanel"); // NOI18N

        jLabel1.setText(resourceMap.getString("jLabel1.text")); // NOI18N
        jLabel1.setName("jLabel1"); // NOI18N

        orgImg.setName("orgImg"); // NOI18N

        javax.swing.GroupLayout orgPanelLayout = new javax.swing.GroupLayout(orgPanel);
        orgPanel.setLayout(orgPanelLayout);
        orgPanelLayout.setHorizontalGroup(
            orgPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jLabel1, javax.swing.GroupLayout.DEFAULT_SIZE, 198, Short.MAX_VALUE)
            .addComponent(orgImg, javax.swing.GroupLayout.DEFAULT_SIZE, 198, Short.MAX_VALUE)
        );
        orgPanelLayout.setVerticalGroup(
            orgPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(orgPanelLayout.createSequentialGroup()
                .addComponent(jLabel1)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(orgImg, javax.swing.GroupLayout.DEFAULT_SIZE, 189, Short.MAX_VALUE))
        );

        filterPanel.setName("filterPanel"); // NOI18N

        jLabel2.setText(resourceMap.getString("jLabel2.text")); // NOI18N
        jLabel2.setName("jLabel2"); // NOI18N

        filteredImg.setName("filteredImg"); // NOI18N

        javax.swing.GroupLayout filterPanelLayout = new javax.swing.GroupLayout(filterPanel);
        filterPanel.setLayout(filterPanelLayout);
        filterPanelLayout.setHorizontalGroup(
            filterPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jLabel2, javax.swing.GroupLayout.DEFAULT_SIZE, 195, Short.MAX_VALUE)
            .addComponent(filteredImg, javax.swing.GroupLayout.DEFAULT_SIZE, 195, Short.MAX_VALUE)
        );
        filterPanelLayout.setVerticalGroup(
            filterPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(filterPanelLayout.createSequentialGroup()
                .addComponent(jLabel2)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(filteredImg, javax.swing.GroupLayout.DEFAULT_SIZE, 189, Short.MAX_VALUE))
        );

        javax.swing.GroupLayout previewPanelLayout = new javax.swing.GroupLayout(previewPanel);
        previewPanel.setLayout(previewPanelLayout);
        previewPanelLayout.setHorizontalGroup(
            previewPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, previewPanelLayout.createSequentialGroup()
                .addContainerGap()
                .addComponent(orgPanel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addGap(18, 18, 18)
                .addComponent(filterPanel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        );
        previewPanelLayout.setVerticalGroup(
            previewPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, previewPanelLayout.createSequentialGroup()
                .addContainerGap()
                .addGroup(previewPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                    .addComponent(filterPanel, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(orgPanel, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                .addContainerGap())
        );

        mainPanels.addTab(resourceMap.getString("previewPanel.TabConstraints.tabTitle"), previewPanel); // NOI18N

        setComponent(mainPanels);
        setMenuBar(menuBar);
        setStatusBar(statusPanel);
    }// </editor-fold>//GEN-END:initComponents

    @Action
    public void abrirArquivo() {
        final JFileChooser fc = new JFileChooser();

        int returnVal = fc.showOpenDialog(fc);

        if (returnVal == JFileChooser.APPROVE_OPTION) {
            File nomeImagem = fc.getSelectedFile();

            System.out.println("Lendo " + nomeImagem.getPath());
            BufferedImage img;
            try {

                img = ImageIO.read(nomeImagem);
                System.out.println(img.getHeight() + " x " + img.getWidth());

                filteredImg.setImg(img);
                orgImg.setImg(img);

            } catch (IOException e) {
                e.printStackTrace();
            }

            filteredImg.repaint();
            mainPanel.setSize(filteredImg.getSize());
            System.out.println(mainPanel.getSize().toString());
            mainPanel.repaint();
            getFrame().pack();

        }
    }
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JPanel filterPanel;
    private euclid_filtros.ImagePanel filteredImg;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JMenu jMenu1;
    private javax.swing.JMenuItem jMenuItem1;
    private javax.swing.JMenuItem jMenuItem2;
    private javax.swing.JMenuItem jMenuItem3;
    private javax.swing.JPanel mainPanel;
    private javax.swing.JTabbedPane mainPanels;
    private javax.swing.JMenuBar menuBar;
    private euclid_filtros.ImagePanel orgImg;
    private javax.swing.JPanel orgPanel;
    private javax.swing.JPanel previewPanel;
    private javax.swing.JProgressBar progressBar;
    private javax.swing.JLabel statusAnimationLabel;
    private javax.swing.JLabel statusMessageLabel;
    private javax.swing.JPanel statusPanel;
    // End of variables declaration//GEN-END:variables
    private final Timer messageTimer;
    private final Timer busyIconTimer;
    private final Icon idleIcon;
    private final Icon[] busyIcons = new Icon[15];
    private int busyIconIndex = 0;
    private JDialog aboutBox;
}
